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Changes between Version 11 and Version 12 of ZoologyCrossmatching


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Timestamp:
Sep 1, 2011, 2:02:49 PM (15 years ago)
Author:
rhenders
Comment:

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  • ZoologyCrossmatching

    v11 v12  
    3333
    3434It is thought (by Nigel Metcalfe) that Peter Draper cut the Sloan data on BINNED1=true. I applied this cut, and it only removed 428 sourced out of a total of 449,254.
    35 
    36 The results of the Durham crossmatching are as follows:
    37 
    38 || Total IPP detections || 1,315,247 ||
    39 || True positives || 917,726 ||
    40 || False positives || 397,521 ||
    4135 
    4236== Attempts to replicate the Durham method ==
     
    4438Using TOPCAT with the same data and same settings as Durham, we get the following:
    4539
    46 
    47 || Total IPP detections || 1,315,247 ||
    48 || True positives || 268,044 ||
    49 || False positives || 1,047,203 ||
    50 
     40||  || Durham || Us with Durham settings ||
     41|| Total IPP detections || 1,315,247 || ||
     42|| True positives || 917,726 ||268,044 ||
     43|| False positives || 397,521 ||1,047,203 ||